Foot pump



FIG. 1 is an upper right front perspective view;

FIG. 2 is a front elevation view; the rear elevational view is a mirrorimage thereof;

FIG. 3 is a right side elevational view

FIG. 4 is a left side elevational view;

FIG. 5 is a top plan view; and,

FIG. 6 is a bottom plan view.

The dashed lines represent unclaimed environment and form no part of theclaimed design.

CLAIM The ornamental design for a foot pump, as shown and described.